Chuck,
I'd like to mention, that if it were open source, other people would
most likely mirror it, and help with development, and bug reports. I
find the lock out very unhelpful, we check pages say once a quarter,
and need a run at it, drip feeding is very nearly useless, and
generally resort to assuming that pages are OK rather than wait
interminably.
As a non-profit, with a low and remarkably irregular income, its not so
much the one off $99 as the regular licensing that puts me off, perhaps
you could consider a once in a lifetime fee, with indefinite upgrades,
after all you most likely need to spread ownership rather than keep
users.
thanks
Jonathan